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STMicroelectronics Low-Power Dual Operational Amplifiers

STMicroelectronics Low-Power Dual Operational Amplifiers consist of two independent, high-gain, internally frequency-compensated op-amps, specifically designed to operate from a single power supply over a wide range of voltages. These Low-Power Dual Operational Amplifiers have a low-power supply drain and is independent of the magnitude of the power supply voltage. Applications for these STMicroelectronics Low-Power Dual Operational Amplifiers include transducer amplifiers, DC gain blocks and all the conventional op-amp circuits, which can now be more easily implemented in single power supply systems.

Features

  • Internally frequency-compensated
  • Large DC voltage gain: 100dB
  • Wide bandwidth (unity gain): 1.1MHz (temperature compensated)
  • Very low supply current per operator essentially independent of supply voltage
  • Low input bias current: 20nA (temperature compensated)
  • Low input offset voltage: 2mV
  • Low input offset current: 2nA
  • Input common-mode voltage range includes negative rails
  • Differential input voltage range equal to the power supply voltage
  • Large output voltage swing 0V to (VCC ± 1.5V)

Schematic Diagram (1/2 LM158)

Schematic - STMicroelectronics Low-Power Dual Operational Amplifiers

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Numer części Karta charakterystyki Opakowanie/obudowa Prąd wyjścia na kanał Liczba kanałów GBP – Wzmacniacze operacyjne rzeczywiste SR – maksymalna szybkość zmian sygnału wyjściowego CMRR – współczynnik tłumienia sygnału wspólnego Ib – wejściowy prąd polaryzujący Vos - wejściowe napięcie niezrównoważenia Prąd roboczy zasilania PSRR – współczynnik tłumienia wpływu zasilania Technologia
LM358ST LM358ST Karta charakterystyki MiniSO-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 150 nA 7 mV 1.2 mA 65 dB Bipolar
LM358APT LM358APT Karta charakterystyki TSSOP-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 50 nA 3 mV 1.2 mA 65 dB Bipolar
LM258ADT LM258ADT Karta charakterystyki SOIC-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 50 nA 3 mV 1.2 mA 65 dB Bipolar
LM258QT LM258QT Karta charakterystyki DFN-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 150 nA 5 mV 700 uA 100 dB
LM358WST LM358WST Karta charakterystyki MiniSO-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 150 nA 7 mV 700 uA 100 dB
LM158DT LM158DT Karta charakterystyki SOIC-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 150 nA 5 mV 1.2 mA 65 dB Bipolar
LM258AST LM258AST Karta charakterystyki MiniSO-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 50 nA 3 mV 1.2 mA Bipolar
LM258PT LM258PT Karta charakterystyki TSSOP-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 150 nA 5 mV 1.2 mA 65 dB Bipolar
LM358ADT LM358ADT Karta charakterystyki SOIC-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 50 nA 3 mV 1.2 mA 65 dB Bipolar
LM358AST LM358AST Karta charakterystyki MiniSO-8 40 mA 2 Channel 1.1 MHz 600 mV/us 85 dB 50 nA 3 mV 1.2 mA 65 dB Bipolar
Opublikowano: 2012-03-09 | Zaktualizowano: 2022-03-11